11969388

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 30361968

約数和(自身を除く): 18392580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 661, 1006, 1322, 1509, 1983, 2012, 2644, 3018, 3966, 4527, 5949, 6036, 7932, 9054, 11898, 18108, 23796, 332483, 664966, 997449, 1329932, 1994898, 2992347, 3989796, 5984694, 11969388]

約数ペア:

[(1, 11969388), (2, 5984694), (3, 3989796), (4, 2992347), (6, 1994898), (9, 1329932), (12, 997449), (18, 664966), (36, 332483), (503, 23796), (661, 18108), (1006, 11898), (1322, 9054), (1509, 7932), (1983, 6036), (2012, 5949), (2644, 4527), (3018, 3966)]